const path = require("path");

function resolve(dir) {
  return path.join(__dirname, dir);
}

// vue.config.js
module.exports = {
  /*
    Vue-cli3:
    Crashed when using Webpack `import()` #2463
    https://github.com/vuejs/vue-cli/issues/2463
   */
  // 如果你不需要生产环境的 source map，可以将其设置为 false 以加速生产环境构建。
  productionSourceMap: false,
  /*
  pages: {
    index: {
      entry: 'src/main.js',
      chunks: ['chunk-vendors', 'chunk-common', 'index']
    }
  },
  */
  configureWebpack: config => {
    //生产环境取消 console.log
    if (process.env.NODE_ENV === "production") {
      config.optimization.minimizer[0].options.terserOptions.compress.drop_console = true;
    }
  },
  chainWebpack: config => {
    config.resolve.alias
      .set("@$", resolve("src"))
      .set("@api", resolve("src/api"))
      .set("@assets", resolve("src/assets"))
      .set("@comp", resolve("src/components"))
      .set("@views", resolve("src/views"))
      .set("@layout", resolve("src/layout"))
      .set("@static", resolve("src/static"))
      .set("@config", resolve("src/config"));
  },

  css: {
    loaderOptions: {
      less: {
        modifyVars: {
          /* less 变量覆盖，用于自定义 ant design 主题 */
          /*
          'primary-color': '#F5222D',
          'link-color': '#F5222D',
          'border-radius-base': '4px',
          */
        },
        javascriptEnabled: true
      }
    }
  },

  devServer: {
    disableHostCheck: true, //映射外网加上这句
    port: 8080,
    proxy: {
      //  '/api': {
      //     target: 'https://mock.ihx.me/mock/5baf3052f7da7e07e04a5116/antd-pro', //mock API接口系统
      //     ws: false,
      //     changeOrigin: true,
      //     pathRewrite: {
      //       '/jeecg-boot': ''  //默认所有请求都加了jeecg-boot前缀，需要去掉
      //     }
      //   },

      '/static': {
        target: "http://localhost:4000/", //请求本地 后台项目 
        ws: false,
        changeOrigin: true
      },

      "/api": {
        target: "http://localhost:4000/", //请求本地 后台项目 
        ws: false,
        changeOrigin: true
      }
    }
  },

  lintOnSave: undefined
};
